Features: 1.Superior Performance: High stability and full PCIe Gen4 x16 speed, plug and play. Backward compatible with PCIE 3.0 PCIE 2.0 PCIE 1.0. High speed 26GB/s true PCIe 4.0 performance boosting card with uncompromised signals in range via rare and extremely fast shielded cables and dedicated power cables. 2.Compatible Graphics Cards: For RTX3090 RTX3080ti RTX3080 RTX3070ti RTX3070 RTX3060ti RTX3060 RX6900XT RX6800XT RX6800 RX6700XT RX6600XT and many more chipsets X570 B550 Z69 0 B660 and future new Gen4 GPUs and chipsets. 3.Cable Design: The advanced technology of PCIE4.0X16 graphics card's ultra soft cable features a 30cm length, slim, flat and foldable design for better cable management, combining elegance with functionality. 4.Individually Shielded, Segmented Design: Individual alley shielding guards against external EMI RFI and channel to channel interference. Segmented design allows airflow and lowers operating temperatures for better overall system performance. 5.Wide Compatibility: The dual reverse graphics card extension cable is compatible with most GPU motherboard components and is suitable for most situations. Overclocking is not recommended and may cause system instability. 6.Excellent Workmanship: PCIE4.0X16 graphics card redesigned wires and connectors for GPU, M.2 NVMe SSD for PCIe 4.0 85ohm applications. Premium hand soldered gold plated contacts to ensure signal integrity. specification:Item Type: PCIe 4.0 X16 Riser Cable Material: ABS, PCB Cable Length: Approx. 30cm/11.8in Scope of Application: Graphics Card PackageList:1 x PCIe4.0X16RiserCable NoteManual measurement please allow some error.